127195040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113567}}^1$

素因数の和:113589

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 216234592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 113567, 227134, 454268, 567835, 794969, 908536, 1135670, 1589938, 1817072, 2271340, 3179876, 3634144, 3974845, 4542680, 6359752, 7949690, 9085360, 12719504, 15899380, 18170720, 25439008, 31798760, 63597520, 127195040]

約数ペア:

[(1, 127195040), (2, 63597520), (4, 31798760), (5, 25439008), (7, 18170720), (8, 15899380), (10, 12719504), (14, 9085360), (16, 7949690), (20, 6359752), (28, 4542680), (32, 3974845), (35, 3634144), (40, 3179876), (56, 2271340), (70, 1817072), (80, 1589938), (112, 1135670), (140, 908536), (160, 794969), (224, 567835), (280, 454268), (560, 227134), (1120, 113567)]